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Martin 25B70 Type B plain bore roller chain sprocket for #25 chain (1/4" pitch), 70 teeth, 5.717" outside diameter. Steel construction with hub on one side, minimum plain bore for re-boring to size. Suitable for light-duty power transmission applications.

Name: Martin 25B70 Type B plain bore roller chain sprocket for #25 chain (1/4" pitch), 70 teeth, 5.717" outside diameter. Steel construction with hub on one
Brand: Martin Sprocket
Price: 67.43 USD
Availability: InStock
Rating: 5.0 (4 reviews)

MODEL 25B70

BRAND

Martin Sprocket

SKU

260575

WEIGHT

1.280 lb

UOM

each

Contact supplier for technical support on: 323-728-8117

$67.43 Each

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#260575

Martin 25B70 Type B plain bore roller chain sprocket for #25 chain (1/4" pitch), 70 teeth, 5.717" outside diameter. Steel construction with hub on one side, minimum plain bore for re-boring to size. Suitable for light-duty power transmission applications.

Brand

Martin Sprocket

Model

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Free shipping

#260504

Martin 25A19 Type A Plain Bore roller chain sprocket for #25 chain (1/4" pitch), 19 teeth, 1.648" outside diameter. Flat plate design with no hub, steel construction. Suitable for light-duty drives where weight and space are critical.

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#260503

Martin 25A18 Type A plain bore roller chain sprocket for #25 chain (1/4" pitch), 18 teeth, 1.568" outside diameter. Flat plate steel construction with no hub for light-duty applications.

Brand

Martin Sprocket

Model

25A18

$20.11 Each

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#260506

Martin 25A21 Type A plain bore roller chain sprocket for #25 chain, 1/4" pitch, 21 teeth, 1.809" outside diameter, steel. Flat plate design with no hub for light-duty power transmission applications.

Brand

Martin Sprocket

Model

25A21

$20.50 Each

Free shipping

Material

Steel

Number Of Teeth

Outside Dia

5.717"

Pitch

0.250 in.

Material	Steel	Hub Configuration	B
Chain Number	25	Hub Outside Diameter	2.000 in.
Chain Pitch	0.250 in.	Length thru Bore	0.750 in.
Number of Chain Rows	1	Hub Recessed For Chain	No
Number of Teeth	70	Construction Detail	Solid
Outside Diameter	5.717 in.	Bore Type	Stock Bore
Pitch Diameter	5.572 in.	Min Bore Size	0.500 in.
Single Strand Tooth Thickness	0.110 in.	Max Bore Size	1.375 in.
Hardened Teeth	No

Storage Dimension Length	5.717 in.	Weight	1.26 lbs.
Storage Dimension Width	5.717 in.	Individually Packaged	No
Storage Dimension Height	0.750 in.

SKU: 251128

Martin s1036 gears

Great Item, for a great deal!

SKU: 250135

Has the parts

Its hard to find parts these days. When I reorder, they are in stock and shipped quickly.

SKU: 251697

Good stock

I was pleased with the help of customer service to answer my questions concerning inventory and how quickly I received my product. Thank you.

SKU: 250148

Martin flex sleeve

Great inventory easy to use website,had exactly what I needed,up and running,would use them again without a doubt, thank you!

When will I be charged for my order? Do you provide credit terms? Can I get a discounted price? I am a reseller / government entity. What is the return/warranty policy? Can it be shipped today? Does “Usually ships in 24 hours” mean it’s in stock? Read full FAQ

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Reviews

SKU: 251128

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Great Item, for a great deal!

SKU: 250135

Has the parts

Its hard to find parts these days. When I reorder, they are in stock and shipped quickly.

SKU: 251697

Good stock

I was pleased with the help of customer service to answer my questions concerning inventory and how quickly I received my product. Thank you.

SKU: 250148

Martin flex sleeve

Great inventory easy to use website,had exactly what I needed,up and running,would use them again without a doubt, thank you!

Martin 25B70 Type B plain bore roller chain sprocket for #25 chain (1/4" pitch), 70 teeth, 5.717" outside diameter. Steel construction with hub on one side, minimum plain bore for re-boring to size. Suitable for light-duty power transmission applications.

Return policy